1.
Korean Journal of Obstetrics and Gynecology
;
: 2424-2427, 1993.
Article
in Korean
| WPRIM
| ID: wpr-130922
2.
Korean Journal of Obstetrics and Gynecology
;
: 2424-2427, 1993.
Article
in Korean
| WPRIM
| ID: wpr-130919
3.
Korean Journal of Obstetrics and Gynecology
;
: 577-580, 1993.
Article
in Korean
| WPRIM
| ID: wpr-142708
4.
Korean Journal of Obstetrics and Gynecology
;
: 577-580, 1993.
Article
in Korean
| WPRIM
| ID: wpr-142705